Retrospective Study
Copyright ©The Author(s) 2024.
World J Clin Cases. Feb 6, 2024; 12(4): 729-736
Published online Feb 6, 2024. doi: 10.12998/wjcc.v12.i4.729
Table 5 Comparison of complications
Groups
n
Ventilator-associated pneumonia
Tracheostomy
ICU-acquired frailty
Observation group402 (5.00)1 (2.50)1 (2.50)
Control group405 (12.50)4 (10.00)3 (7.50)
χ² value0.6260.8530.263
P value0.4280.3550.607